Comprehensive Surface Flow Field Measurement in Yangtze River Flood Control Model Testing Hall

It has all kinThe Yangtze River flood control model test hall is the world's largest river engineering model, and the largest model of the Yangtze River basin. ds of entity model test hall, and makes great contributions to Yangtze River basin flood control, sediment movement, etc. In 2016,our company was invited by the Yangtze river academy of sciences to conduct comprehensive surface flow field measurement test in the model hall, which acquisition platform covered the entire model hall, and achieved regional or overall measurement of surface flow field .

Due to the harsh field environment in model hall, different seasons will be disturbed by different factors, such as temperature change, wet change, dust, condensed water, etc. The system designed by our company can meet the following requirements:

(1) Stable operating ability

     Operate safely, stably and efficiently in complex and fickle field environment; can adapt to temperature and humidity changes throughout the whole year

(2) High-precision measurement ability

     Ensure high-precision measurement effect of the system;

     Offer abundant surface flow field value;

     Provide high-density measurement data;

     The measured flow rate value can be directly applied, which accuracy can be compared with ADV data

(3) Complex fluid measurement ability

     With the ability to capture and depict complex exquisite flow field;

     Accurately measure the vortex structure;